Explanation of the display header:
The first line of the display is the header line from the PNR. The second line of
the display shows the creating office ID, the agent sign, and the creation date.
Table: Explanation of the components in the first column of the display
Component Identifies
000
Element from original PNR creation
000/002
Element created in original PNR, and modified in step
2
001/003
Element created in step 1, and modified in step 3
002
Element created in step 2
ON, OS, RF, AS, SA, SX, XS
History code. See the table in History Codes on page
194 for a complete list.